ponderous Antonyms

as light as air speedy souffle snappy rattling rapid quick pleasurable mesmerizing light-footed light leger insubstantial weightless underweight lightweight as light as a feather weighing very little having minimal weight extremely lightweight extremely light exceptionally light agile enough fun-filled very light featherlight nippy breathtaking hasty graceful gossamer charming captivating brisk breathless breakneck blistering beautiful amusing amazing alluring airy agile dashing delightful dexterous galloping fun flying fleet